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Individual Calculations October 2017 |
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| Ranasinghe, P M Total change: -7.00 | |   |
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| Southern International Chess Championship 2017 | Galle | SRI | 2017-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1634 | 5.50 | 8 | -0.35 | 20 | -7.00 | |
|  Wattage, Jayavi Nimandith | | | 1234 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pathmasiri, R D Isuru Saranga | | | 1234 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nethmina, S A Indura | | | 1347 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Danushka, M A N | | | 1888 | SRI | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Sandeepa, H Niruksha Akshith | | | 1817 | SRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Indusara, M G Janitha | | | 1297 | SRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Kaveesha, W V Rashini | | | 1234 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Akash, P A Oditha | | | 1234 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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